﻿*{
	margin:0px;
	padding:0px;
}
body{
	font-weight:bold;
	text-align:center;
}
/*
 * contain为总的包含层，内部包含层mainbg
*/
#contain{
	margin-right: auto;
	margin-left: auto;
	width: 1024px;
	height:652px;
}
/*
 *层mainbg相当是一个里子，他内部直接包含层
 *up_contain,down_contain和footer三个层
*/
#mainbg{
	float: left;
	width:1015px;
	height:569px;
	padding-top: 83px;
	margin: 0px 0px 0px 0px;
	border-style:solid;
	border-left-width:5px;
	border-right-width:4px;
	border-top-width:0px;
	border-bottom-width:0px;
	border-color: #d4d4d4;
}
/*
 *层up_contain用于存放网页的上部
 *它又包含两个层up_contain_left和up_contian_right
 *分别放左边的图片，链接，文字和右边的登陆
*/ 
#up_contain{
	float:left;
	width:1015px;
	height:270px;
}
/*
 *层up_contain_left包含层
 *up_left_head,up_left_body,up_left_bottom
*/
#up_contain_left{
	float:left;
	width:790px;
	height:270px;
	border-style:solid;
	border-top-width:0px;
	border-right-width:2px;
	border-left-width:0px;
	border-bottom-width:0px;
	border-color: #dedede;
	overflow:hidden;
}
/*
 *层up_left_head 包含
 *层top_bar_contain1
 *   存放链接 “设为首页 加入收藏 帮助”
 *层top_bar_contain2
 *   存放 “persons 等”
*/
#up_left_head{
	float:left;
	width:790px;
	height:83px;
	border-top-width:4px;
	border-right-width:0px;
	border-bottom-width:4px;
	border-left-width:0px;
	border-style:solid;
	border-color: #fff;
}
/*
 *存放链接 “设为首页 加入收藏 帮助”
*/ 
#top_bar_contain1{
	float:left;
	width:788px;
	height:20px;
	padding:0px 2px 0px 0px;
	text-align:right;
}
/*
 *包含层top_bar,top_bar_word
*/
#top_bar_contain2{
	float:left;
	width:790px;
	height:62px;
	border-style:solid;
	border-color: #d4d4d4;
	border-top-width:1px;
	border-right-width:0px;
	border-bottom-width:0px;
	border-left-width:0px;
	
}
/*
  *存放 “persons 等”链接和建筑生图片
 */
#top_bar{
float:left;
width:788px;
height:33px;
text-align:left;
background:url(../images/logo.png) no-repeat 41px 0px;
padding:0px 2px 0px 0px;
}
/*
 *存放“internation architecture database”
*/
#top_bar_word{
	float:left;
	width:788px;
	text-align:right;
	height:14px;
	padding:15px 2px 0px 0px;
}
/*
 * 层up_left_body用于存放图片
*/ 
#up_left_body{
	float:left;
	width:790px;
	height:100px;
	background: transparent url(../images/banner_index.png) no-repeat scroll center top;
}
/*
 *存放搜索条
*/
#up_left_bottom{
	float:left;
	width:790px;
	height:72px;
	border-top-width:4px;
	border-right-width:0px;
	border-bottom-width:3px;
	border-left-width:0px;
	border-style:solid;
	border-color: #d4d4d4;
	text-align:center;
}
/*
 *包含层up_right_head,up_right_body,up_right_bottom
*/
#up_contain_right{
	float:right;
	width:214px;
	height:263px;
	border-style:solid;
	border-color: #fff;
	border-top-width:4px;
	border-right-width:0px;
	border-bottom-width:3px;
	border-left-width:2px;
}
/*
 *包含层up_right_head_top
*/
#up_right_head{
	float:right;
	width:214px;
	height:38px;
	border-style:solid;
	border-color: #fff;
	border-top-width:4px;
	border-right-width:0px;
	border-bottom-width:1px;
	border-left-width:0px;
}
/*
 *实现一个黑条
*/
#up_right_head_top{
	float:right;
	width:214px;
	height:11px;
	border-style:solid;
	border-color: #fff;
	border-top-width:4px;
	border-right-width:0px;
	border-bottom-width:1px;
	border-left-width:0px;
	background:#333;
}
/*
 *包含层 up_right_body_top 和 login
 */
#up_right_body{
	float:right;
	width:214px;
	height:167px;
	border-style:solid;
	border-color: #d4d4d4;
	border-top-width:3px;
	border-right-width:0px;
	border-bottom-width:6px;
	border-left-width:0px;
	background: white;
}
/*
 *实现一个黑条上有 “登陆”两个字
 */
#up_right_body_top{
	float:right;
	width:100%;
	height:12px;
	border-style:solid;
	border-color: #eee;
	border-top-width:0px;
	border-right-width:0px;
	border-left-width:0px;
	background: black;
}
/*
 *存放登陆框
 */
#login{
	float:right;
	width:214px;
	height:145px;
	padding-top:10px;
	overflow:hidden;
}
/*
 *存放“建筑生论坛”链接
 */
#up_right_bottom{
	float:right;
	width:214px;
	height:48px;
	border-style:solid;
	border-color: #d4d4d4;
	border-top-width:0px;
	border-right-width:0px;
	border-bottom-width:0px;
	border-left-width:0px;
background: #fff;
}
/*
 *包含层 down_left_contain 和 down_right_contain
 */
#down_contain{
	float:left;
	width:1014px;
	height:260px;
	border-style:solid;
	border-color: #d4d4d4;
	border-top-width:0px;
	border-right-width:1px;
	border-bottom-width:0px;
	border-left-width:0px;
}
/*
 *目前没内容
 */
#down_left_contain{
	float:left;
	width:790px;
	height:260px;
	border-style:solid;
	border-color:#dfdfdf;
	border-top-width:0px;
	border-right-width:2px;
	border-bottom-width:0px;
	border-left-width:0px;
}
/*
 *包含层 down_right_black,
 *down_right_body,
 *down_right_link
 */
#down_right_contain{
	float:right;
	width:214px;
	height:257px;
	border-style:solid;
	border-color: #fff;
	border-top-width:3px;
	border-right-width:1px;
	border-bottom-width:0px;
	border-left-width:2px;
	border-left-color:#e8e8e8;
background: #fff;
}
/*
 *实现一个黑条
 */
#down_right_black{
	float:left;
	width:100%;
	height:11px;
	border-style:solid;
	border-width:0px 0px 1px 0px;
	border-color:#8e8e8e;
	background:#333;
}
/*
 *存放关于建筑生的一个列表
 */
#down_right_body{
	float:left;
	width:194px;
	height:140px;
	padding:10px;
}
/*
 *注册链接
 */
#down_right_link{
	float:left;
	padding-left:80px;
	width:134px;
	height:60px;
	border-style:solid;
	border-color: #d4d4d4;
	border-width:0px 0px 6px 0px;
}
/*
 *放几个链接包含footer_left  footer_right
 */
#footer{
	float:left;
	width:1014px;
	height:38px;
	text-align:right;
	background: white;
}
/*
 *版权
 */
#footer_left{
	float:left;
	width:714px;
	height:38px;
	text-align:right;
}
/*
 *放几个链接
 */
#footer_right{
	float:right;
	width:300px;
	height:38px;
}
.copyright{
	font-size:11px;
	font-family:黑体;
	color:#898686;
}
.copyright p{
	padding-right:50px;
}
/*
 *页面底部链接样式 “校内日志”那些的
 */
.footer_text{
	font-size:12px;
	font-family:黑体;}
.footer_text a{
	color:#7c90b1;
	text-decoration:none;
}
.footer_text a:link{
	color:#000;
}
.footer_text a:hover{
	color:#333;
}
/*
 *“建筑生论坛”链接的样式
 */
.up_right_bottom_text p{
	margin-top: 10px;
	font-size:24px;
	text-align:center;
	color:#b2c1d4;
	letter-spacing:10px;
}
.up_right_bottom_text a{
	color:#b2c1d4;
	text-decoration:none;
}
.up_right_bottom_text a:link{
	color:#b2c1d4;
	text-decoration:none;
}
/*
 *鼠标指向时
 */
.up_right_bottom_text a:hover{
	color:black;
}
/*
 *鼠标单击时
 */
.up_right_bottom_text a:active{
	font-size:21px;
}
/*
 *访问后
 */
/*
.up_right_bottom_text a:visited{
	color:#9a21d2;
}
*/
/*
 *小黑条上面的“登陆”字样的样式
 */
.up_right_body_top_word{
	left:50px;
	top:0px;
	text-align:left;
}
.up_right_body_top_word p{
	font-size:12px;
	display:block;
	width:30px;
	height:12px;
	background: white;
	color:black;
	margin-left: 10px;}
/*
 *登陆框的样式
 */
.login_form{
	font-size:12px;
	font-family:黑体;
	text-align:center;
	line-height:30px;
}
.login_form p{
	height:30px;
}
.login_zidong{
	font-size:11px;
}
.login_form a{
	color:#7c90b1;
	text-decoration:none;
}
.login_form a:link{
	color:#000;
}
.login_form a:hover{
	color:blue;
}
.login_input{
	padding-right:30px;
	text-align:right;
}
.login_forget_password{
	text-align:center;
	font-size:12px;
}
.login_text {
	width:100px;
	height:20px;
	border-style:solid;
	border-color: #bec9dc;
	border-top-width:1px;
	border-right-width:1px;
	border-bottom-width:1px;
	border-left-width:1px;
}
/*
 *链接“设为首页”的样式
 */
.topbar{
	font-size:12px;
	color:#000;
	text-align:right;
}
.topbar p{
	text-align:right;
}
.topbar_width_help{
	width:30px;
}
.topbar_width_others{
	width:55px;
}
.topbar a{
	float:right;
	display:block;
	text-align:right;
	height:20px;
	text-decoration:none;
	color:#333;
}
.topbar a:hover{
	color:#7c90b1;
}
/*
 *注册页面链接样式
 */
.down_right_link_form {
	text-align:right;
}
.down_right_link_form a{
	font-size:12px;
	font-family:黑体;
	width:120px;
	height:50px;
	text-align:center;
	display:block;
	background: transparent url(../images/down_right_link.png) repeat-x scroll center 25px;
	color:#333;
	text-decoration:none;
	border-width:1px;
	border-style:solid;
	border-color: #d4d4d4;

}
.down_right_link_form p{
	clear:both;
	line-height:25px;
	font-family:黑体;
	text-align:center;
}
/*
 *专一更精彩大小
*/
.up_text_form{
	font-size:16px;
}
/*
 *立即注册大小
 */
.down_text_form{
	font-size:12px;
}
/*
 *关于建筑生介绍的列表样式
 */
.down_right_body_word{
	text-align:left;
}
.down_right_body_word p{
	margin-top: 10px;
	font-size:14px;
}
.down_right_body_word ul{
	list-style-image:url(../images/list_index.png);
	list-style-position:top;
	
}
.down_right_body_word li{
	height:16px;
	margin-left:15px;
	font-size:12px;
}
/*
 *“internation architecture database”样式
 */
.top_word p{
	text-align:right;
	font-size:14px;
}
/*
 *黑色背景
 */
.top_black{
float:left;
width:100%;
height:62px;
background:url(../images/black.jpg) repeat-y 0px 0px;
}
.top_black img{
position:relative;
	left:41px;
	top:0px;
	text-align:top;
}
/*
 *“persons等”链接是样式
 */
.topbar2{
	font-size:12px;
	color:#000;
	text-align:right;
}
.topbar2 p{
	text-align:right;
}
.topbar2 a{
	float:right;
	display:block;
	text-align:left;
	height:20px;
	text-decoration:none;
	color:#333;
}
.topbar2 a:hover{
	color:#7c90b1;
}
/*
 *搜索条的样式
 */
.search_text_form{
	font-size:12px;
	font-family:宋体;
}
.search_text_form p{
	top:10px;
}
.search_friend_input_form{
	width:80px;
	height:20px;
	border-style:solid;
	border-color: #bec9dc;
	border-top-width:1px;
	border-right-width:1px;
	border-bottom-width:1px;
	border-left-width:1px;
}
.search_form{
	margin-top: 20px;
}
/*
 *搜索 登陆 按钮样式
 */
.button{
	width:45px;
	height:20px;
	background:url(../images/button_index.png) left 9px repeat-x;
	border:1px solid #bec9dc;
	font-size:12px;
}
/*
 *“立即注册”按钮样式
 */
.zhu_ce_button{
	width:70px;
	height:20px;
	background:url(../images/button_index.png) left 9px repeat-x;
	border:1px solid #bec9dc;
	font-size:12px;
	font-family:宋体;}



